Analysis of the Influence of Groundwater Level Fluctuation on Karst Soil Cave Collapse
Geofluids, 2023 Artificial water pumping and rainfall will induce groundwater level fluctuations, leading to large-scale karst collapse. Therefore, the combination of physical model test and FLAC3D numerical simulation is adopted to simulate the soil cave collapse ...
Xuejun Chen, Mingming Xue, Yu Song
semanticscholar +1 more source
Prediction of the Collapse Region Induced by a Concealed Karst Cave above a Deep Highway Tunnel
Advances in Civil Engineering, 2020 The presence of a concealed karst cave above a deep highway tunnel may cause the collapse of the rock mass between the karst cave and tunnel during excavation. Rock mass collapse threatens the safety of tunnel construction personnel.
Fu Huang, Di Wang, Yuan Feng, Min Zhang
doaj +1 more source
Study on the early warning model based on the occurrence index of karst collapse in Linyi City
Carsologica Sinica, 2023 The urban area of Linyi City is endowed with the basic conditions for the development of karst collapse. In this area, Ordovician limestone with karst development is widely distributed, and the limestone is covered by a thin Quaternary overburden with a ...
Lianqing ZOU +7 more
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Mechanisms and critical criteria of coverd karst collapses under extreme rainfall conditions
Carsologica SinicaIn recent years, the increasing occurrence of covered karst collapses triggered by rainfall conditions has posed a threat to human life and property safety. According to field investigations and statistical data, the triggering factors of karst collapses
Zongyuan PAN +7 more
doaj +1 more source
Recent advances in karst research: from theory to fieldwork and applications [PDF]
, 2018 Karst landscapes and karst aquifers, which are composed of a variety of soluble rocks such as salt, gypsum, anhydrite, limestone, dolomite and quartzite, are fascinating areas of study.
Gabrovsek, Franci +3 more
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Genesis Analysis of Ground Collapse in Wuhan Based on 3D Geological Model
Frontiers in Earth Science, 2022 Ground collapse has been one of the main types of geological disasters in Wuhan City. It can be characterized by complex disaster-inducing environment, diverse disaster-causing factors, fragile disaster-bearing bodies, and serious consequences.
Qi He +6 more
doaj +1 more source
Halite karst geohazards (natural and man-made) in the United Kingdom [PDF]
, 2002 In the United Kingdom Permian and Triassic halite (rock salt) deposits have been affected by natural and artificial dissolution producing karstic landforms and subsidence.
Cooper, Anthony
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Carsologica SinicaWith the expansion and increasing scale of underground engineering projects in China, geological hazards in karst areas, particularly the frequent occurrence of karst collapses, have become a major concern.
Xiao MA +7 more
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Zhongguo dizhi zaihai yu fangzhi xuebao, 2021 Taking natural-induced Lijia Village karst collapses as the research object, on the basis of systematically collecting the data of regional geology, tectonic geology, engineering geology, hydrogeology, environment, meteorology, historical disasters ...
Qingding HAN, Xiyi LUO
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Using Lidar Data to Analyse Sinkhole Characteristics Relevant for Understory Vegetation under Forest Cover\u2014Case Study of a High Karst Area in the Dinaric Mountains [PDF]
, 2015 In this article, we investigate the potential for detection and characterization of sinkholes under dense forest cover by using airborne laser scanning data.
Igor, Dakskobler +4 more
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